Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/09/2026, 13:10
Static task
static1
Behavioral task
behavioral1
Sample
2026-TKLFTLP-35163.msg
Resource
win10v2004-20260513-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-TKLFTLP-35163.msg
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
Statement Of Work.docx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
Statement Of Work.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
Behavioral task
behavioral5
Sample
image2dc0e5.jpg
Resource
win10v2004-20260513-en
2 signatures
150 seconds
Behavioral task
behavioral6
Sample
image2dc0e5.jpg
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 2026-TKLFTLP-35163.msg
- Size 217KB
- Sample260903-qeskeshd96
- SHA256 6f1a3caaa7ad17449a191f96ad9f72e3211b12cef7f0ef99fe55cee2142c0b0a
- MD5 891642e2bae680ac9ac5a56aef3dc4f1
- SHA1 8bf6b4a6b6a3ea870fd195c32f93382473ecf2d1
- SHA512 2b69a3722957fbc98b23ecf952a043e3037685bd0fd9068857f451ae3f6a0507f2326d6b224c3bc703730cae7a149866791e816c58a0d450e6b5f3c1ee405cdc
- SSDEEP 3072:ypG/vUiV9OaEzPoqu5woQiiZZ1vvJWR7qmThTau29Qjr5yCk/jEXXi:Htwtiin1vwxhyQ0CkYX
- TLSH T19D243A253AE65215F2B79F314AE680979526BD53AD21CB4F318C730E0771A41ECB2F2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3820 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3820 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE 3820 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\2026-TKLFTLP-35163.msg"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3820